17994105

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12899}}^1$

素因数の和:12941

約数の個数: 24

約数和(自身を含む): 32198400

約数和(自身を除く): 14204295

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 12899, 38697, 64495, 116091, 193485, 399869, 580455, 1199607, 1999345, 3598821, 5998035, 17994105]

約数ペア:

[(1, 17994105), (3, 5998035), (5, 3598821), (9, 1999345), (15, 1199607), (31, 580455), (45, 399869), (93, 193485), (155, 116091), (279, 64495), (465, 38697), (1395, 12899)]